package com.leyou.item.controller;

import com.leyou.item.dto.CategoryDTO;
import com.leyou.item.service.CategoryService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

@RestController
@RequestMapping("category")
public class CategoryController {
    @Autowired
    private CategoryService categoryService;
    @GetMapping("/of/parent")
    public ResponseEntity<List<CategoryDTO>> queryByParentId(@RequestParam(value = "pid",defaultValue = "0") Long pid){
   return ResponseEntity.ok(this.categoryService.queryByParentId(pid));
    }
    @GetMapping("/of/brand/")
    public ResponseEntity <List<CategoryDTO>> queryByBrandId(@RequestParam("id") Long brandId){
        return ResponseEntity.ok(this.categoryService.queryByBrandId(brandId));
    }
    /**
     * 根据id的集合查询商品分类
     * @param idList 商品分类的id集合
     * @return 分类集合
     */
    @GetMapping("list")
    public ResponseEntity<List<CategoryDTO>> queryByIds(@RequestParam("ids") List<Long> idList){
        return ResponseEntity.ok(categoryService.queryCategoryByIds(idList));
    }
}
